source: EcnlProtoTool/trunk/openssl-1.1.0e/include/openssl/bio.h@ 331

Last change on this file since 331 was 331, checked in by coas-nagasima, 6 years ago

prototoolに関連するプロジェクトをnewlibからmuslを使うよう変更・更新
ntshellをnewlibの下位の実装から、muslのsyscallの実装に変更・更新
以下のOSSをアップデート
・mruby-1.3.0
・musl-1.1.18
・onigmo-6.1.3
・tcc-0.9.27
以下のOSSを追加
・openssl-1.1.0e
・curl-7.57.0
・zlib-1.2.11
以下のmrbgemsを追加
・iij/mruby-digest
・iij/mruby-env
・iij/mruby-errno
・iij/mruby-iijson
・iij/mruby-ipaddr
・iij/mruby-mock
・iij/mruby-require
・iij/mruby-tls-openssl
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  • Property svn:mime-type set to text/x-chdr
File size: 36.8 KB
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1/*
2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#ifndef HEADER_BIO_H
11# define HEADER_BIO_H
12
13# include <openssl/e_os2.h>
14
15# ifndef OPENSSL_NO_STDIO
16# include <stdio.h>
17# endif
18# include <stdarg.h>
19
20# include <openssl/crypto.h>
21
22# ifndef OPENSSL_NO_SCTP
23# ifndef OPENSSL_SYS_VMS
24# include <stdint.h>
25# else
26# include <inttypes.h>
27# endif
28# endif
29
30#ifdef __cplusplus
31extern "C" {
32#endif
33
34/* There are the classes of BIOs */
35# define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */
36# define BIO_TYPE_FILTER 0x0200
37# define BIO_TYPE_SOURCE_SINK 0x0400
38
39/* These are the 'types' of BIOs */
40# define BIO_TYPE_NONE 0
41# define BIO_TYPE_MEM ( 1|BIO_TYPE_SOURCE_SINK)
42# define BIO_TYPE_FILE ( 2|BIO_TYPE_SOURCE_SINK)
43
44# define BIO_TYPE_FD ( 4|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
45# define BIO_TYPE_SOCKET ( 5|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
46# define BIO_TYPE_NULL ( 6|BIO_TYPE_SOURCE_SINK)
47# define BIO_TYPE_SSL ( 7|BIO_TYPE_FILTER)
48# define BIO_TYPE_MD ( 8|BIO_TYPE_FILTER)
49# define BIO_TYPE_BUFFER ( 9|BIO_TYPE_FILTER)
50# define BIO_TYPE_CIPHER (10|BIO_TYPE_FILTER)
51# define BIO_TYPE_BASE64 (11|BIO_TYPE_FILTER)
52# define BIO_TYPE_CONNECT (12|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
53# define BIO_TYPE_ACCEPT (13|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
54
55# define BIO_TYPE_NBIO_TEST (16|BIO_TYPE_FILTER)/* server proxy BIO */
56# define BIO_TYPE_NULL_FILTER (17|BIO_TYPE_FILTER)
57# define BIO_TYPE_BIO (19|BIO_TYPE_SOURCE_SINK)/* half a BIO pair */
58# define BIO_TYPE_LINEBUFFER (20|BIO_TYPE_FILTER)
59# define BIO_TYPE_DGRAM (21|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
60# define BIO_TYPE_ASN1 (22|BIO_TYPE_FILTER)
61# define BIO_TYPE_COMP (23|BIO_TYPE_FILTER)
62# ifndef OPENSSL_NO_SCTP
63# define BIO_TYPE_DGRAM_SCTP (24|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
64# endif
65
66#define BIO_TYPE_START 128
67
68/*
69 * BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
70 * BIO_set_fp(in,stdin,BIO_NOCLOSE);
71 */
72# define BIO_NOCLOSE 0x00
73# define BIO_CLOSE 0x01
74
75/*
76 * These are used in the following macros and are passed to BIO_ctrl()
77 */
78# define BIO_CTRL_RESET 1/* opt - rewind/zero etc */
79# define BIO_CTRL_EOF 2/* opt - are we at the eof */
80# define BIO_CTRL_INFO 3/* opt - extra tit-bits */
81# define BIO_CTRL_SET 4/* man - set the 'IO' type */
82# define BIO_CTRL_GET 5/* man - get the 'IO' type */
83# define BIO_CTRL_PUSH 6/* opt - internal, used to signify change */
84# define BIO_CTRL_POP 7/* opt - internal, used to signify change */
85# define BIO_CTRL_GET_CLOSE 8/* man - set the 'close' on free */
86# define BIO_CTRL_SET_CLOSE 9/* man - set the 'close' on free */
87# define BIO_CTRL_PENDING 10/* opt - is their more data buffered */
88# define BIO_CTRL_FLUSH 11/* opt - 'flush' buffered output */
89# define BIO_CTRL_DUP 12/* man - extra stuff for 'duped' BIO */
90# define BIO_CTRL_WPENDING 13/* opt - number of bytes still to write */
91# define BIO_CTRL_SET_CALLBACK 14/* opt - set callback function */
92# define BIO_CTRL_GET_CALLBACK 15/* opt - set callback function */
93
94# define BIO_CTRL_SET_FILENAME 30/* BIO_s_file special */
95
96/* dgram BIO stuff */
97# define BIO_CTRL_DGRAM_CONNECT 31/* BIO dgram special */
98# define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected
99 * socket to be passed in */
100# define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */
101# define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */
102# define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */
103# define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */
104
105# define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */
106# define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation tiemd out */
107
108/* #ifdef IP_MTU_DISCOVER */
109# define BIO_CTRL_DGRAM_MTU_DISCOVER 39/* set DF bit on egress packets */
110/* #endif */
111
112# define BIO_CTRL_DGRAM_QUERY_MTU 40/* as kernel for current MTU */
113# define BIO_CTRL_DGRAM_GET_FALLBACK_MTU 47
114# define BIO_CTRL_DGRAM_GET_MTU 41/* get cached value for MTU */
115# define BIO_CTRL_DGRAM_SET_MTU 42/* set cached value for MTU.
116 * want to use this if asking
117 * the kernel fails */
118
119# define BIO_CTRL_DGRAM_MTU_EXCEEDED 43/* check whether the MTU was
120 * exceed in the previous write
121 * operation */
122
123# define BIO_CTRL_DGRAM_GET_PEER 46
124# define BIO_CTRL_DGRAM_SET_PEER 44/* Destination for the data */
125
126# define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45/* Next DTLS handshake timeout
127 * to adjust socket timeouts */
128# define BIO_CTRL_DGRAM_SET_DONT_FRAG 48
129
130# define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD 49
131
132# define BIO_CTRL_DGRAM_SET_PEEK_MODE 50
133
134# ifndef OPENSSL_NO_SCTP
135/* SCTP stuff */
136# define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50
137# define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY 51
138# define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY 52
139# define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD 53
140# define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO 60
141# define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO 61
142# define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO 62
143# define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO 63
144# define BIO_CTRL_DGRAM_SCTP_GET_PRINFO 64
145# define BIO_CTRL_DGRAM_SCTP_SET_PRINFO 65
146# define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN 70
147# endif
148
149/* modifiers */
150# define BIO_FP_READ 0x02
151# define BIO_FP_WRITE 0x04
152# define BIO_FP_APPEND 0x08
153# define BIO_FP_TEXT 0x10
154
155# define BIO_FLAGS_READ 0x01
156# define BIO_FLAGS_WRITE 0x02
157# define BIO_FLAGS_IO_SPECIAL 0x04
158# define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
159# define BIO_FLAGS_SHOULD_RETRY 0x08
160# ifndef BIO_FLAGS_UPLINK
161/*
162 * "UPLINK" flag denotes file descriptors provided by application. It
163 * defaults to 0, as most platforms don't require UPLINK interface.
164 */
165# define BIO_FLAGS_UPLINK 0
166# endif
167
168# define BIO_FLAGS_BASE64_NO_NL 0x100
169
170/*
171 * This is used with memory BIOs:
172 * BIO_FLAGS_MEM_RDONLY means we shouldn't free up or change the data in any way;
173 * BIO_FLAGS_NONCLEAR_RST means we should't clear data on reset.
174 */
175# define BIO_FLAGS_MEM_RDONLY 0x200
176# define BIO_FLAGS_NONCLEAR_RST 0x400
177
178typedef union bio_addr_st BIO_ADDR;
179typedef struct bio_addrinfo_st BIO_ADDRINFO;
180
181int BIO_get_new_index(void);
182void BIO_set_flags(BIO *b, int flags);
183int BIO_test_flags(const BIO *b, int flags);
184void BIO_clear_flags(BIO *b, int flags);
185
186# define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
187# define BIO_set_retry_special(b) \
188 BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
189# define BIO_set_retry_read(b) \
190 BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
191# define BIO_set_retry_write(b) \
192 BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
193
194/* These are normally used internally in BIOs */
195# define BIO_clear_retry_flags(b) \
196 BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
197# define BIO_get_retry_flags(b) \
198 BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
199
200/* These should be used by the application to tell why we should retry */
201# define BIO_should_read(a) BIO_test_flags(a, BIO_FLAGS_READ)
202# define BIO_should_write(a) BIO_test_flags(a, BIO_FLAGS_WRITE)
203# define BIO_should_io_special(a) BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
204# define BIO_retry_type(a) BIO_test_flags(a, BIO_FLAGS_RWS)
205# define BIO_should_retry(a) BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
206
207/*
208 * The next three are used in conjunction with the BIO_should_io_special()
209 * condition. After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int
210 * *reason); will walk the BIO stack and return the 'reason' for the special
211 * and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return
212 * the code.
213 */
214/*
215 * Returned from the SSL bio when the certificate retrieval code had an error
216 */
217# define BIO_RR_SSL_X509_LOOKUP 0x01
218/* Returned from the connect BIO when a connect would have blocked */
219# define BIO_RR_CONNECT 0x02
220/* Returned from the accept BIO when an accept would have blocked */
221# define BIO_RR_ACCEPT 0x03
222
223/* These are passed by the BIO callback */
224# define BIO_CB_FREE 0x01
225# define BIO_CB_READ 0x02
226# define BIO_CB_WRITE 0x03
227# define BIO_CB_PUTS 0x04
228# define BIO_CB_GETS 0x05
229# define BIO_CB_CTRL 0x06
230
231/*
232 * The callback is called before and after the underling operation, The
233 * BIO_CB_RETURN flag indicates if it is after the call
234 */
235# define BIO_CB_RETURN 0x80
236# define BIO_CB_return(a) ((a)|BIO_CB_RETURN)
237# define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN))
238# define BIO_cb_post(a) ((a)&BIO_CB_RETURN)
239
240typedef long (*BIO_callback_fn)(BIO *b, int oper, const char *argp, int argi,
241 long argl, long ret);
242BIO_callback_fn BIO_get_callback(const BIO *b);
243void BIO_set_callback(BIO *b, BIO_callback_fn callback);
244char *BIO_get_callback_arg(const BIO *b);
245void BIO_set_callback_arg(BIO *b, char *arg);
246
247typedef struct bio_method_st BIO_METHOD;
248
249const char *BIO_method_name(const BIO *b);
250int BIO_method_type(const BIO *b);
251
252typedef void bio_info_cb(BIO *, int, const char *, int, long, long);
253
254DEFINE_STACK_OF(BIO)
255
256/* Prefix and suffix callback in ASN1 BIO */
257typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen,
258 void *parg);
259
260# ifndef OPENSSL_NO_SCTP
261/* SCTP parameter structs */
262struct bio_dgram_sctp_sndinfo {
263 uint16_t snd_sid;
264 uint16_t snd_flags;
265 uint32_t snd_ppid;
266 uint32_t snd_context;
267};
268
269struct bio_dgram_sctp_rcvinfo {
270 uint16_t rcv_sid;
271 uint16_t rcv_ssn;
272 uint16_t rcv_flags;
273 uint32_t rcv_ppid;
274 uint32_t rcv_tsn;
275 uint32_t rcv_cumtsn;
276 uint32_t rcv_context;
277};
278
279struct bio_dgram_sctp_prinfo {
280 uint16_t pr_policy;
281 uint32_t pr_value;
282};
283# endif
284
285/*
286 * #define BIO_CONN_get_param_hostname BIO_ctrl
287 */
288
289# define BIO_C_SET_CONNECT 100
290# define BIO_C_DO_STATE_MACHINE 101
291# define BIO_C_SET_NBIO 102
292/* # define BIO_C_SET_PROXY_PARAM 103 */
293# define BIO_C_SET_FD 104
294# define BIO_C_GET_FD 105
295# define BIO_C_SET_FILE_PTR 106
296# define BIO_C_GET_FILE_PTR 107
297# define BIO_C_SET_FILENAME 108
298# define BIO_C_SET_SSL 109
299# define BIO_C_GET_SSL 110
300# define BIO_C_SET_MD 111
301# define BIO_C_GET_MD 112
302# define BIO_C_GET_CIPHER_STATUS 113
303# define BIO_C_SET_BUF_MEM 114
304# define BIO_C_GET_BUF_MEM_PTR 115
305# define BIO_C_GET_BUFF_NUM_LINES 116
306# define BIO_C_SET_BUFF_SIZE 117
307# define BIO_C_SET_ACCEPT 118
308# define BIO_C_SSL_MODE 119
309# define BIO_C_GET_MD_CTX 120
310/* # define BIO_C_GET_PROXY_PARAM 121 */
311# define BIO_C_SET_BUFF_READ_DATA 122/* data to read first */
312# define BIO_C_GET_CONNECT 123
313# define BIO_C_GET_ACCEPT 124
314# define BIO_C_SET_SSL_RENEGOTIATE_BYTES 125
315# define BIO_C_GET_SSL_NUM_RENEGOTIATES 126
316# define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT 127
317# define BIO_C_FILE_SEEK 128
318# define BIO_C_GET_CIPHER_CTX 129
319# define BIO_C_SET_BUF_MEM_EOF_RETURN 130/* return end of input
320 * value */
321# define BIO_C_SET_BIND_MODE 131
322# define BIO_C_GET_BIND_MODE 132
323# define BIO_C_FILE_TELL 133
324# define BIO_C_GET_SOCKS 134
325# define BIO_C_SET_SOCKS 135
326
327# define BIO_C_SET_WRITE_BUF_SIZE 136/* for BIO_s_bio */
328# define BIO_C_GET_WRITE_BUF_SIZE 137
329# define BIO_C_MAKE_BIO_PAIR 138
330# define BIO_C_DESTROY_BIO_PAIR 139
331# define BIO_C_GET_WRITE_GUARANTEE 140
332# define BIO_C_GET_READ_REQUEST 141
333# define BIO_C_SHUTDOWN_WR 142
334# define BIO_C_NREAD0 143
335# define BIO_C_NREAD 144
336# define BIO_C_NWRITE0 145
337# define BIO_C_NWRITE 146
338# define BIO_C_RESET_READ_REQUEST 147
339# define BIO_C_SET_MD_CTX 148
340
341# define BIO_C_SET_PREFIX 149
342# define BIO_C_GET_PREFIX 150
343# define BIO_C_SET_SUFFIX 151
344# define BIO_C_GET_SUFFIX 152
345
346# define BIO_C_SET_EX_ARG 153
347# define BIO_C_GET_EX_ARG 154
348
349# define BIO_C_SET_CONNECT_MODE 155
350
351# define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg)
352# define BIO_get_app_data(s) BIO_get_ex_data(s,0)
353
354# define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
355
356# ifndef OPENSSL_NO_SOCK
357/* IP families we support, for BIO_s_connect() and BIO_s_accept() */
358/* Note: the underlying operating system may not support some of them */
359# define BIO_FAMILY_IPV4 4
360# define BIO_FAMILY_IPV6 6
361# define BIO_FAMILY_IPANY 256
362
363/* BIO_s_connect() */
364# define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
365# define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
366# define BIO_set_conn_address(b,addr) BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)addr)
367# define BIO_set_conn_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,f)
368# define BIO_get_conn_hostname(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0))
369# define BIO_get_conn_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1))
370# define BIO_get_conn_address(b) ((const BIO_ADDR *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2))
371# define BIO_get_conn_ip_family(b) BIO_ctrl(b,BIO_C_GET_CONNECT,3,NULL)
372# define BIO_set_conn_mode(b,n) BIO_ctrl(b,BIO_C_SET_CONNECT_MODE,(n),NULL)
373
374/* BIO_s_accept() */
375# define BIO_set_accept_name(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
376# define BIO_set_accept_port(b,port) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(char *)port)
377# define BIO_get_accept_name(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0))
378# define BIO_get_accept_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,1))
379# define BIO_get_peer_name(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,2))
380# define BIO_get_peer_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,3))
381/* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
382# define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(n)?(void *)"a":NULL)
383# define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,3,(char *)bio)
384# define BIO_set_accept_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_ACCEPT,4,f)
385# define BIO_get_accept_ip_family(b) BIO_ctrl(b,BIO_C_GET_ACCEPT,4,NULL)
386
387/* Aliases kept for backward compatibility */
388# define BIO_BIND_NORMAL 0
389# define BIO_BIND_REUSEADDR BIO_SOCK_REUSEADDR
390# define BIO_BIND_REUSEADDR_IF_UNUSED BIO_SOCK_REUSEADDR
391# define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
392# define BIO_get_bind_mode(b) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
393
394/* BIO_s_accept() and BIO_s_connect() */
395# define BIO_do_connect(b) BIO_do_handshake(b)
396# define BIO_do_accept(b) BIO_do_handshake(b)
397# endif /* OPENSSL_NO_SOCK */
398
399# define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
400
401/* BIO_s_datagram(), BIO_s_fd(), BIO_s_socket(), BIO_s_accept() and BIO_s_connect() */
402# define BIO_set_fd(b,fd,c) BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
403# define BIO_get_fd(b,c) BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)
404
405/* BIO_s_file() */
406# define BIO_set_fp(b,fp,c) BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)
407# define BIO_get_fp(b,fpp) BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)
408
409/* BIO_s_fd() and BIO_s_file() */
410# define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
411# define BIO_tell(b) (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
412
413/*
414 * name is cast to lose const, but might be better to route through a
415 * function so we can do it safely
416 */
417# ifdef CONST_STRICT
418/*
419 * If you are wondering why this isn't defined, its because CONST_STRICT is
420 * purely a compile-time kludge to allow const to be checked.
421 */
422int BIO_read_filename(BIO *b, const char *name);
423# else
424# define BIO_read_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
425 BIO_CLOSE|BIO_FP_READ,(char *)name)
426# endif
427# define BIO_write_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
428 BIO_CLOSE|BIO_FP_WRITE,name)
429# define BIO_append_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
430 BIO_CLOSE|BIO_FP_APPEND,name)
431# define BIO_rw_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
432 BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
433
434/*
435 * WARNING WARNING, this ups the reference count on the read bio of the SSL
436 * structure. This is because the ssl read BIO is now pointed to by the
437 * next_bio field in the bio. So when you free the BIO, make sure you are
438 * doing a BIO_free_all() to catch the underlying BIO.
439 */
440# define BIO_set_ssl(b,ssl,c) BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)
441# define BIO_get_ssl(b,sslp) BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)
442# define BIO_set_ssl_mode(b,client) BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
443# define BIO_set_ssl_renegotiate_bytes(b,num) \
444 BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL)
445# define BIO_get_num_renegotiates(b) \
446 BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL)
447# define BIO_set_ssl_renegotiate_timeout(b,seconds) \
448 BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL)
449
450/* defined in evp.h */
451/* #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */
452
453# define BIO_get_mem_data(b,pp) BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)
454# define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)
455# define BIO_get_mem_ptr(b,pp) BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)
456# define BIO_set_mem_eof_return(b,v) \
457 BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
458
459/* For the BIO_f_buffer() type */
460# define BIO_get_buffer_num_lines(b) BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
461# define BIO_set_buffer_size(b,size) BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
462# define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
463# define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
464# define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
465
466/* Don't use the next one unless you know what you are doing :-) */
467# define BIO_dup_state(b,ret) BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
468
469# define BIO_reset(b) (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
470# define BIO_eof(b) (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
471# define BIO_set_close(b,c) (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
472# define BIO_get_close(b) (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
473# define BIO_pending(b) (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
474# define BIO_wpending(b) (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
475/* ...pending macros have inappropriate return type */
476size_t BIO_ctrl_pending(BIO *b);
477size_t BIO_ctrl_wpending(BIO *b);
478# define BIO_flush(b) (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
479# define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
480 cbp)
481# define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
482
483/* For the BIO_f_buffer() type */
484# define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
485
486/* For BIO_s_bio() */
487# define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
488# define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
489# define BIO_make_bio_pair(b1,b2) (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
490# define BIO_destroy_bio_pair(b) (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
491# define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
492/* macros with inappropriate type -- but ...pending macros use int too: */
493# define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
494# define BIO_get_read_request(b) (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
495size_t BIO_ctrl_get_write_guarantee(BIO *b);
496size_t BIO_ctrl_get_read_request(BIO *b);
497int BIO_ctrl_reset_read_request(BIO *b);
498
499/* ctrl macros for dgram */
500# define BIO_ctrl_dgram_connect(b,peer) \
501 (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)
502# define BIO_ctrl_set_connected(b,peer) \
503 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, 0, (char *)peer)
504# define BIO_dgram_recv_timedout(b) \
505 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
506# define BIO_dgram_send_timedout(b) \
507 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
508# define BIO_dgram_get_peer(b,peer) \
509 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)
510# define BIO_dgram_set_peer(b,peer) \
511 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
512# define BIO_dgram_get_mtu_overhead(b) \
513 (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL)
514
515#define BIO_get_ex_new_index(l, p, newf, dupf, freef) \
516 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, l, p, newf, dupf, freef)
517int BIO_set_ex_data(BIO *bio, int idx, void *data);
518void *BIO_get_ex_data(BIO *bio, int idx);
519uint64_t BIO_number_read(BIO *bio);
520uint64_t BIO_number_written(BIO *bio);
521
522/* For BIO_f_asn1() */
523int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
524 asn1_ps_func *prefix_free);
525int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
526 asn1_ps_func **pprefix_free);
527int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
528 asn1_ps_func *suffix_free);
529int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
530 asn1_ps_func **psuffix_free);
531
532const BIO_METHOD *BIO_s_file(void);
533BIO *BIO_new_file(const char *filename, const char *mode);
534# ifndef OPENSSL_NO_STDIO
535BIO *BIO_new_fp(FILE *stream, int close_flag);
536# endif
537BIO *BIO_new(const BIO_METHOD *type);
538int BIO_free(BIO *a);
539void BIO_set_data(BIO *a, void *ptr);
540void *BIO_get_data(BIO *a);
541void BIO_set_init(BIO *a, int init);
542int BIO_get_init(BIO *a);
543void BIO_set_shutdown(BIO *a, int shut);
544int BIO_get_shutdown(BIO *a);
545void BIO_vfree(BIO *a);
546int BIO_up_ref(BIO *a);
547int BIO_read(BIO *b, void *data, int len);
548int BIO_gets(BIO *bp, char *buf, int size);
549int BIO_write(BIO *b, const void *data, int len);
550int BIO_puts(BIO *bp, const char *buf);
551int BIO_indent(BIO *b, int indent, int max);
552long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
553long BIO_callback_ctrl(BIO *b, int cmd,
554 void (*fp) (BIO *, int, const char *, int, long, long));
555void *BIO_ptr_ctrl(BIO *bp, int cmd, long larg);
556long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg);
557BIO *BIO_push(BIO *b, BIO *append);
558BIO *BIO_pop(BIO *b);
559void BIO_free_all(BIO *a);
560BIO *BIO_find_type(BIO *b, int bio_type);
561BIO *BIO_next(BIO *b);
562void BIO_set_next(BIO *b, BIO *next);
563BIO *BIO_get_retry_BIO(BIO *bio, int *reason);
564int BIO_get_retry_reason(BIO *bio);
565void BIO_set_retry_reason(BIO *bio, int reason);
566BIO *BIO_dup_chain(BIO *in);
567
568int BIO_nread0(BIO *bio, char **buf);
569int BIO_nread(BIO *bio, char **buf, int num);
570int BIO_nwrite0(BIO *bio, char **buf);
571int BIO_nwrite(BIO *bio, char **buf, int num);
572
573long BIO_debug_callback(BIO *bio, int cmd, const char *argp, int argi,
574 long argl, long ret);
575
576const BIO_METHOD *BIO_s_mem(void);
577const BIO_METHOD *BIO_s_secmem(void);
578BIO *BIO_new_mem_buf(const void *buf, int len);
579# ifndef OPENSSL_NO_SOCK
580const BIO_METHOD *BIO_s_socket(void);
581const BIO_METHOD *BIO_s_connect(void);
582const BIO_METHOD *BIO_s_accept(void);
583# endif
584const BIO_METHOD *BIO_s_fd(void);
585const BIO_METHOD *BIO_s_log(void);
586const BIO_METHOD *BIO_s_bio(void);
587const BIO_METHOD *BIO_s_null(void);
588const BIO_METHOD *BIO_f_null(void);
589const BIO_METHOD *BIO_f_buffer(void);
590const BIO_METHOD *BIO_f_linebuffer(void);
591const BIO_METHOD *BIO_f_nbio_test(void);
592# ifndef OPENSSL_NO_DGRAM
593const BIO_METHOD *BIO_s_datagram(void);
594int BIO_dgram_non_fatal_error(int error);
595BIO *BIO_new_dgram(int fd, int close_flag);
596# ifndef OPENSSL_NO_SCTP
597const BIO_METHOD *BIO_s_datagram_sctp(void);
598BIO *BIO_new_dgram_sctp(int fd, int close_flag);
599int BIO_dgram_is_sctp(BIO *bio);
600int BIO_dgram_sctp_notification_cb(BIO *b,
601 void (*handle_notifications) (BIO *bio,
602 void *context,
603 void *buf),
604 void *context);
605int BIO_dgram_sctp_wait_for_dry(BIO *b);
606int BIO_dgram_sctp_msg_waiting(BIO *b);
607# endif
608# endif
609
610# ifndef OPENSSL_NO_SOCK
611int BIO_sock_should_retry(int i);
612int BIO_sock_non_fatal_error(int error);
613# endif
614
615int BIO_fd_should_retry(int i);
616int BIO_fd_non_fatal_error(int error);
617int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u),
618 void *u, const char *s, int len);
619int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u),
620 void *u, const char *s, int len, int indent);
621int BIO_dump(BIO *b, const char *bytes, int len);
622int BIO_dump_indent(BIO *b, const char *bytes, int len, int indent);
623# ifndef OPENSSL_NO_STDIO
624int BIO_dump_fp(FILE *fp, const char *s, int len);
625int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
626# endif
627int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data,
628 int datalen);
629
630# ifndef OPENSSL_NO_SOCK
631BIO_ADDR *BIO_ADDR_new(void);
632int BIO_ADDR_rawmake(BIO_ADDR *ap, int family,
633 const void *where, size_t wherelen, unsigned short port);
634void BIO_ADDR_free(BIO_ADDR *);
635void BIO_ADDR_clear(BIO_ADDR *ap);
636int BIO_ADDR_family(const BIO_ADDR *ap);
637int BIO_ADDR_rawaddress(const BIO_ADDR *ap, void *p, size_t *l);
638unsigned short BIO_ADDR_rawport(const BIO_ADDR *ap);
639char *BIO_ADDR_hostname_string(const BIO_ADDR *ap, int numeric);
640char *BIO_ADDR_service_string(const BIO_ADDR *ap, int numeric);
641char *BIO_ADDR_path_string(const BIO_ADDR *ap);
642
643const BIO_ADDRINFO *BIO_ADDRINFO_next(const BIO_ADDRINFO *bai);
644int BIO_ADDRINFO_family(const BIO_ADDRINFO *bai);
645int BIO_ADDRINFO_socktype(const BIO_ADDRINFO *bai);
646int BIO_ADDRINFO_protocol(const BIO_ADDRINFO *bai);
647const BIO_ADDR *BIO_ADDRINFO_address(const BIO_ADDRINFO *bai);
648void BIO_ADDRINFO_free(BIO_ADDRINFO *bai);
649
650enum BIO_hostserv_priorities {
651 BIO_PARSE_PRIO_HOST, BIO_PARSE_PRIO_SERV
652};
653int BIO_parse_hostserv(const char *hostserv, char **host, char **service,
654 enum BIO_hostserv_priorities hostserv_prio);
655enum BIO_lookup_type {
656 BIO_LOOKUP_CLIENT, BIO_LOOKUP_SERVER
657};
658int BIO_lookup(const char *host, const char *service,
659 enum BIO_lookup_type lookup_type,
660 int family, int socktype, BIO_ADDRINFO **res);
661int BIO_sock_error(int sock);
662int BIO_socket_ioctl(int fd, long type, void *arg);
663int BIO_socket_nbio(int fd, int mode);
664int BIO_sock_init(void);
665# if OPENSSL_API_COMPAT < 0x10100000L
666# define BIO_sock_cleanup() while(0) continue
667# endif
668int BIO_set_tcp_ndelay(int sock, int turn_on);
669
670DEPRECATEDIN_1_1_0(struct hostent *BIO_gethostbyname(const char *name))
671DEPRECATEDIN_1_1_0(int BIO_get_port(const char *str, unsigned short *port_ptr))
672DEPRECATEDIN_1_1_0(int BIO_get_host_ip(const char *str, unsigned char *ip))
673DEPRECATEDIN_1_1_0(int BIO_get_accept_socket(char *host_port, int mode))
674DEPRECATEDIN_1_1_0(int BIO_accept(int sock, char **ip_port))
675
676union BIO_sock_info_u {
677 BIO_ADDR *addr;
678};
679enum BIO_sock_info_type {
680 BIO_SOCK_INFO_ADDRESS
681};
682int BIO_sock_info(int sock,
683 enum BIO_sock_info_type type, union BIO_sock_info_u *info);
684
685# define BIO_SOCK_REUSEADDR 0x01
686# define BIO_SOCK_V6_ONLY 0x02
687# define BIO_SOCK_KEEPALIVE 0x04
688# define BIO_SOCK_NONBLOCK 0x08
689# define BIO_SOCK_NODELAY 0x10
690
691int BIO_socket(int domain, int socktype, int protocol, int options);
692int BIO_connect(int sock, const BIO_ADDR *addr, int options);
693int BIO_listen(int sock, const BIO_ADDR *addr, int options);
694int BIO_accept_ex(int accept_sock, BIO_ADDR *addr, int options);
695int BIO_closesocket(int sock);
696
697BIO *BIO_new_socket(int sock, int close_flag);
698BIO *BIO_new_connect(const char *host_port);
699BIO *BIO_new_accept(const char *host_port);
700# endif /* OPENSSL_NO_SOCK*/
701
702BIO *BIO_new_fd(int fd, int close_flag);
703
704int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
705 BIO **bio2, size_t writebuf2);
706/*
707 * If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
708 * Otherwise returns 0 and sets *bio1 and *bio2 to NULL. Size 0 uses default
709 * value.
710 */
711
712void BIO_copy_next_retry(BIO *b);
713
714/*
715 * long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
716 */
717
718# ifdef __GNUC__
719# define __bio_h__attr__ __attribute__
720# else
721# define __bio_h__attr__(x)
722# endif
723int BIO_printf(BIO *bio, const char *format, ...)
724__bio_h__attr__((__format__(__printf__, 2, 3)));
725int BIO_vprintf(BIO *bio, const char *format, va_list args)
726__bio_h__attr__((__format__(__printf__, 2, 0)));
727int BIO_snprintf(char *buf, size_t n, const char *format, ...)
728__bio_h__attr__((__format__(__printf__, 3, 4)));
729int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
730__bio_h__attr__((__format__(__printf__, 3, 0)));
731# undef __bio_h__attr__
732
733
734BIO_METHOD *BIO_meth_new(int type, const char *name);
735void BIO_meth_free(BIO_METHOD *biom);
736int (*BIO_meth_get_write(BIO_METHOD *biom)) (BIO *, const char *, int);
737int BIO_meth_set_write(BIO_METHOD *biom,
738 int (*write) (BIO *, const char *, int));
739int (*BIO_meth_get_read(BIO_METHOD *biom)) (BIO *, char *, int);
740int BIO_meth_set_read(BIO_METHOD *biom,
741 int (*read) (BIO *, char *, int));
742int (*BIO_meth_get_puts(BIO_METHOD *biom)) (BIO *, const char *);
743int BIO_meth_set_puts(BIO_METHOD *biom,
744 int (*puts) (BIO *, const char *));
745int (*BIO_meth_get_gets(BIO_METHOD *biom)) (BIO *, char *, int);
746int BIO_meth_set_gets(BIO_METHOD *biom,
747 int (*gets) (BIO *, char *, int));
748long (*BIO_meth_get_ctrl(BIO_METHOD *biom)) (BIO *, int, long, void *);
749int BIO_meth_set_ctrl(BIO_METHOD *biom,
750 long (*ctrl) (BIO *, int, long, void *));
751int (*BIO_meth_get_create(BIO_METHOD *bion)) (BIO *);
752int BIO_meth_set_create(BIO_METHOD *biom, int (*create) (BIO *));
753int (*BIO_meth_get_destroy(BIO_METHOD *biom)) (BIO *);
754int BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy) (BIO *));
755long (*BIO_meth_get_callback_ctrl(BIO_METHOD *biom))
756 (BIO *, int, bio_info_cb *);
757int BIO_meth_set_callback_ctrl(BIO_METHOD *biom,
758 long (*callback_ctrl) (BIO *, int,
759 bio_info_cb *));
760
761/* BEGIN ERROR CODES */
762/*
763 * The following lines are auto generated by the script mkerr.pl. Any changes
764 * made after this point may be overwritten when the script is next run.
765 */
766
767int ERR_load_BIO_strings(void);
768
769/* Error codes for the BIO functions. */
770
771/* Function codes. */
772# define BIO_F_ACPT_STATE 100
773# define BIO_F_ADDR_STRINGS 134
774# define BIO_F_BIO_ACCEPT 101
775# define BIO_F_BIO_ACCEPT_EX 137
776# define BIO_F_BIO_ADDR_NEW 144
777# define BIO_F_BIO_CALLBACK_CTRL 131
778# define BIO_F_BIO_CONNECT 138
779# define BIO_F_BIO_CTRL 103
780# define BIO_F_BIO_GETS 104
781# define BIO_F_BIO_GET_HOST_IP 106
782# define BIO_F_BIO_GET_NEW_INDEX 102
783# define BIO_F_BIO_GET_PORT 107
784# define BIO_F_BIO_LISTEN 139
785# define BIO_F_BIO_LOOKUP 135
786# define BIO_F_BIO_MAKE_PAIR 121
787# define BIO_F_BIO_NEW 108
788# define BIO_F_BIO_NEW_FILE 109
789# define BIO_F_BIO_NEW_MEM_BUF 126
790# define BIO_F_BIO_NREAD 123
791# define BIO_F_BIO_NREAD0 124
792# define BIO_F_BIO_NWRITE 125
793# define BIO_F_BIO_NWRITE0 122
794# define BIO_F_BIO_PARSE_HOSTSERV 136
795# define BIO_F_BIO_PUTS 110
796# define BIO_F_BIO_READ 111
797# define BIO_F_BIO_SOCKET 140
798# define BIO_F_BIO_SOCKET_NBIO 142
799# define BIO_F_BIO_SOCK_INFO 141
800# define BIO_F_BIO_SOCK_INIT 112
801# define BIO_F_BIO_WRITE 113
802# define BIO_F_BUFFER_CTRL 114
803# define BIO_F_CONN_CTRL 127
804# define BIO_F_CONN_STATE 115
805# define BIO_F_DGRAM_SCTP_READ 132
806# define BIO_F_DGRAM_SCTP_WRITE 133
807# define BIO_F_FILE_CTRL 116
808# define BIO_F_FILE_READ 130
809# define BIO_F_LINEBUFFER_CTRL 129
810# define BIO_F_MEM_WRITE 117
811# define BIO_F_SSL_NEW 118
812
813/* Reason codes. */
814# define BIO_R_ACCEPT_ERROR 100
815# define BIO_R_ADDRINFO_ADDR_IS_NOT_AF_INET 141
816# define BIO_R_AMBIGUOUS_HOST_OR_SERVICE 129
817# define BIO_R_BAD_FOPEN_MODE 101
818# define BIO_R_BROKEN_PIPE 124
819# define BIO_R_CONNECT_ERROR 103
820# define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107
821# define BIO_R_GETSOCKNAME_ERROR 132
822# define BIO_R_GETSOCKNAME_TRUNCATED_ADDRESS 133
823# define BIO_R_GETTING_SOCKTYPE 134
824# define BIO_R_INVALID_ARGUMENT 125
825# define BIO_R_INVALID_SOCKET 135
826# define BIO_R_IN_USE 123
827# define BIO_R_LISTEN_V6_ONLY 136
828# define BIO_R_LOOKUP_RETURNED_NOTHING 142
829# define BIO_R_MALFORMED_HOST_OR_SERVICE 130
830# define BIO_R_NBIO_CONNECT_ERROR 110
831# define BIO_R_NO_ACCEPT_ADDR_OR_SERVICE_SPECIFIED 143
832# define BIO_R_NO_HOSTNAME_OR_SERVICE_SPECIFIED 144
833# define BIO_R_NO_PORT_DEFINED 113
834# define BIO_R_NO_SUCH_FILE 128
835# define BIO_R_NULL_PARAMETER 115
836# define BIO_R_UNABLE_TO_BIND_SOCKET 117
837# define BIO_R_UNABLE_TO_CREATE_SOCKET 118
838# define BIO_R_UNABLE_TO_KEEPALIVE 137
839# define BIO_R_UNABLE_TO_LISTEN_SOCKET 119
840# define BIO_R_UNABLE_TO_NODELAY 138
841# define BIO_R_UNABLE_TO_REUSEADDR 139
842# define BIO_R_UNAVAILABLE_IP_FAMILY 145
843# define BIO_R_UNINITIALIZED 120
844# define BIO_R_UNKNOWN_INFO_TYPE 140
845# define BIO_R_UNSUPPORTED_IP_FAMILY 146
846# define BIO_R_UNSUPPORTED_METHOD 121
847# define BIO_R_UNSUPPORTED_PROTOCOL_FAMILY 131
848# define BIO_R_WRITE_TO_READ_ONLY_BIO 126
849# define BIO_R_WSASTARTUP 122
850
851# ifdef __cplusplus
852}
853# endif
854#endif
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